Base | Representation |
---|---|
bin | 10000000011110010110 |
3 | 222201212000 |
4 | 2000132112 |
5 | 113314410 |
6 | 15140130 |
7 | 4321125 |
oct | 2003626 |
9 | 881760 |
10 | 526230 |
11 | 32a401 |
12 | 214646 |
13 | 1556a3 |
14 | d9abc |
15 | a5dc0 |
hex | 80796 |
526230 has 32 divisors (see below), whose sum is σ = 1404000. Its totient is φ = 140256.
The previous prime is 526223. The next prime is 526231. The reversal of 526230 is 32625.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a d-powerful number, because it can be written as 53 + 29 + 219 + 64 + 32 + 0 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (526231) by changing a digit.
526230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705 + ... + 1244.
It is an arithmetic number, because the mean of its divisors is an integer number (43875).
2526230 is an apocalyptic number.
526230 is an abundant number, since it is smaller than the sum of its proper divisors (877770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
526230 is a wasteful number, since it uses less digits than its factorization.
526230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1965 (or 1959 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 526230 is about 725.4171213860. The cubic root of 526230 is about 80.7343837119.
Adding to 526230 its reverse (32625), we get a palindrome (558855).
The spelling of 526230 in words is "five hundred twenty-six thousand, two hundred thirty".
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